K230-CanMV [1] is a RISC-V development board with K230 SoC [2] from the Kendryte series by Canaan Technology.
This patch series add initial support for u-boot on K230-CanMV and it can boot via vendor's u-boot-spl and boot into Linux via tftp through the onboard RTL8152 [3].
[1] https://developer.canaan-creative.com/k230/en/dev/CanMV_K230_Tutorial.html [2] https://developer.canaan-creative.com/proDetail/230 [3] https://gist.github.com/Judehahh/c0ed94de3a0aeada2e2f1bc3a397fa2d
--- Junhui Liu (5): usb: dwc2: Add support for Canaan K230 riscv: dts: canaan: Add basic device tree for K230 CanMV board riscv: cpu: k230: Add support for Canaan Kendryte K230 SoC riscv: canaan: k230_canmv: Add initial support doc: canaan: Add K230 CanMV board
arch/riscv/Kconfig | 5 + arch/riscv/cpu/k230/Kconfig | 14 +++ arch/riscv/cpu/k230/Makefile | 6 ++ arch/riscv/cpu/k230/cpu.c | 9 ++ arch/riscv/cpu/k230/dram.c | 21 ++++ arch/riscv/dts/Makefile | 1 + arch/riscv/dts/k230-canmv.dts | 31 ++++++ arch/riscv/dts/k230-u-boot.dtsi | 25 +++++ arch/riscv/dts/k230.dtsi | 175 ++++++++++++++++++++++++++++++++++ board/canaan/k230_canmv/Kconfig | 19 ++++ board/canaan/k230_canmv/MAINTAINERS | 6 ++ board/canaan/k230_canmv/Makefile | 5 + board/canaan/k230_canmv/board.c | 9 ++ configs/k230_canmv_defconfig | 19 ++++ doc/board/canaan/index.rst | 8 ++ doc/board/canaan/k230_canmv.rst | 88 +++++++++++++++++ doc/board/index.rst | 1 + doc/device-tree-bindings/usb/dwc2.txt | 1 + 18 files changed, 443 insertions(+) --- base-commit: 6a0db9ee030f634731b792d864fc7a9df6cc6b80 change-id: 20250110-k230-dev-1-53fb70c5e337 prerequisite-message-id: 20250110-dwc2-dev-v4-0-987f4fd6f8b2@pigmoral.tech prerequisite-patch-id: f05fe7f02791b8f5f6e89e3768584622c49e2ed7 prerequisite-patch-id: ba89fc49fb08beb94bc5c69c4b82e198a27c334d prerequisite-patch-id: bc3632796d0010d5711be9597c4222c23adbf9f7 prerequisite-patch-id: b30e9c649999f42bc5c659bde5650e8aa2a33acd prerequisite-patch-id: d6623dbacae347c4c7e339a294c60402667a359b prerequisite-patch-id: 64e64d31939ea7f69818883fbafb8c1906b53ecb prerequisite-patch-id: 9de6c80cd2996924b8f94a33f3e2a3dd63f1f57b prerequisite-patch-id: e1752a8f249752de133bda41a387b3d147d60453
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